Any GEMS or Museum Exhibit hall entry ticket will provide you full access to the GEMS event (the entry time does not need to correspond with your arrival time). Tickets are FREE for HMNS members, $20 for adult non-members and $15 for children non-members under 18 years old. Arrive early, visit the activity booths and see Cool Chemistry presentations.
Patches are not included but will be available for sale at the GEMS information booth.
Contact Kelsey Friedemann, Youth Education, at GEMS@hmns.org